Home
Engine Parts
Ignition

Ignition for BMW 4 Series F33 (2014+)

Clear BMW chassis

Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

Sub-Categories

Sort By:

NGK 94201 Laser Iridium Spark Plug Spark Plug - BMW B58 Gen 1, B48/46...

We Price Match - Give Us A Call or Chat!

T#:590061

Part#: 94201

In Stock

$ 25.99

This product was last offered at the strikethrough price on
07-14-2026

$ 20.99 USD

Add to Wish List

Qty

$ 20.99 USD

Add to Wish List

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency, and lower emissions. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal Triple seals prevent leakage

Show More Show Less

BMW N55 NGK Performance Iridium Spark Plug Set

We Price Match - Give Us A Call or Chat!

T#:568296

Part#: 97506KT

In Stock

$ 109.99 USD

Add to Wish List

Qty

$ 109.99 USD

Add to Wish List

NOTE: For the N54, these plugs are 2 Steps Colder, while for the N55 they are only 1 Step Colder. When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring. There are two rules that most people tend to go by when deciding on which spark plugs to buy: The first rule of thumb is that with every 100 horsepower added, you should run spark plugs that are a step colder than your stock plugs. This is generally accepted across the motorsports community but unfortunately isn't always the most accurate measurement of when you will need colder plugs. The second rule is to go a step colder any time you massively alter cylinder temperatures by adding forced induction to an NA engine, by increasing compression ratio, after altering timing in a major way, or by changing fuel types to something with a higher octane rating such as racing fuel. Adding spark plugs that are a step colder outside of these conditions, with no real change to the engine, can actually hurt more than help by leading to spark plugs fouling quicker than normal and by making the car harder to start in cold weather conditions. We suggest talking to your engine builder or tuner before making the change, or you can call our Turner Motorsport sales staff to discuss what modifications have been made to your vehicle and see if these plugs are right for you!

Show More Show Less

B58 Performance Spark Plug Set

We Price Match - Give Us A Call or Chat!

T#:5135632

Part#: 94201KT2

In Stock

$ 155.99

This product was last offered at the strikethrough price on
07-14-2026

$ 125.99 USD

Add to Wish List

Qty

$ 125.99 USD

Add to Wish List

The factory gap on these laser iridium spark plugs is 0.030" and will be a the best spark plug for your B48 and B58 engine. For performance applications such as tuned vehicles with modifications the suggested gap is 0.022" for a colder gapped spark plug for your modified B48/B58 Set of 6 NGK Laser Iridium spark plugs

Show More Show Less

Bremi Ignition Coil

T#:340576

Part#: 12131712219

In Stock at Vendor

$ 28.78

This product was last offered at the strikethrough price on
04-09-2026

$ 25.43 USD

Add to Wish List

Qty

$ 25.43 USD

Add to Wish List

Get your engine back to peak performance with a new ignition coil.

BMW N20 NGK Performance Iridium Two-Step Colder Spark Plug Set ...

We Price Match - Give Us A Call or Chat!

T#:594498

Part#: 97506KT1

In Stock

$ 73.99 USD

Add to Wish List

Qty

$ 73.99 USD

Add to Wish List

When it comes time to change your spark plugs, you may wonder about colder stepped spark plugs as many others have. Colder spark plugs work by pulling more heat out of the engine's cylinders (making them "colder") and dissipating it into the engine's head, which is then cooled by the cooling system. Depending on how you have your engine built, these could be a great addition! Colder plugs can help prevent engine knock and prevent the tip of the spark plug from melting or misfiring.

Show More Show Less

NGK Spark Plugs - Set Of 4 N20 2.0L

We Price Match - Give Us A Call or Chat!

T#:568655

Part#: 121200396642KT

In Stock

$ 73.99 USD

Add to Wish List

Qty

$ 73.99 USD

Add to Wish List

NGK Spark Plug - Set Of 4 (121200396642)

Upgrade your engine's performance with the NGK Spark Plug Set (Part Number: 121200396642). This set contains four top-quality spark plugs meticulously designed to optimize ignition and fuel combustion within your vehicle's engine.

NGK, a renowned brand in automotive components, guarantees reliability and efficiency in these spark plugs. Crafted with precision and durability, these plugs meet or surpass OEM standards, ensuring consistent and smooth ignition.

Keep your engine operating at its peak performance with the NGK Spark Plug set, providing reliable ignition for enhanced engine efficiency.

Show More Show Less

NGK - Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54

We Price Match - Give Us A Call or Chat!

T#:35289800

Part#: 12138616153

In Stock at Vendor

$ 59.99

This product was last offered at the strikethrough price on
05-07-2026

$ 58.99 USD

Add to Wish List

Qty

$ 58.99 USD

Add to Wish List

Spark Plug SILZKBR8D8S - Priced Each

We Price Match - Give Us A Call or Chat!

T#:397550

Part#: 97506

In Stock

$ 18.33

This product was last offered at the strikethrough price on
06-19-2026

$ 18.30 USD

Add to Wish List

Qty

$ 18.30 USD

Add to Wish List

NGK 97506 Plugs are Suitable for BMW N20, N54, N55, and S55 Engines These are OE replacements for the N20 and S55, While providing a colder spark range better suited to tuned N54 and N55 Models. Although these come pre-gapped to .030" we highly recommend double checking the plug gap upon receiving them and adjusting to your vehicle's individual needs. For the N54, these plugs are 2 Steps Colder, while for the N55 they are only 1 Step Colder.

Show More Show Less

Hitachi Ignition Coil - BMW B58 B48/46 B38

T#:48850056

Part#: 12137619385

Ships in 7 Business Days

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

Get your engine's spark back with new ignition coils.

Hitachi Ignition Coil - BMW N20 N26 N55 (up to 05/2013)

For models with a production date up to 05/2013

T#:48815460

Part#: 12137594596

Ships in 7 Business Days

$ 56.99 USD

Add to Wish List

Qty

$ 56.99 USD

Add to Wish List

Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil, the spark plug is not burning the air/fuel mixture properly, and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code, but not always a check engine light. A misfire code may be related to an ignition coil, but could be from other things as well. Sometimes, a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

Show More Show Less

Precision Raceworks High Performance Ignition Kit - Black Coils - BMW...

T#:38195425

Part#: 601-0150-1

Ships in 10 Business Days

$ 479.99 USD

Add to Wish List

Qty

$ 479.99 USD

Add to Wish List

Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power outpaut. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N55 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ FITMENT NOTES: OEM Manifold Kits mount to the DI fuel rail. May require removal of the factory airbox and removal of the post on the manifold (Cars that have airbox on top of the intake manifold). Aftermarket intake highly recommended and may be required on some applications. Not compatible with OEM airbox (or any airbox that sits on the manifold in the same location as the coils) and may require removal of a mounting peg on the manifold. F10 and e9x N55 Chassis cannot fit both ignition kit and aftermarket manifold due to inlet location across the back of the engine.

Show More Show Less

Ignition Coil

T#:56218622

Part#: 12138678438

Special Order: No Guaranteed ETA

$ 59.99 USD

Add to Wish List

Qty

$ 59.99 USD

Add to Wish List

Febi Bilstein ignition coils deliver the high-energy spark needed to maintain clean combustion across the powerband.

Select Vehicle

Purpose

Category

Ignition
- Ignition Coils (6)
- Spark Plugs (6)

Brand

Price

Special Offers

New (3)

Shipping